145538856

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 412948800

約数和(自身を除く): 267409944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2843, 2844, 4266, 5686, 5688, 6399, 8529, 8532, 11372, 12798, 17058, 17064, 22744, 25587, 25596, 34116, 51174, 51192, 68232, 76761, 102348, 153522, 204696, 224597, 230283, 307044, 449194, 460566, 614088, 673791, 898388, 921132, 1347582, 1796776, 1842264, 2021373, 2695164, 4042746, 5390328, 6064119, 8085492, 12128238, 16170984, 18192357, 24256476, 36384714, 48512952, 72769428, 145538856]

約数ペア:

[(1, 145538856), (2, 72769428), (3, 48512952), (4, 36384714), (6, 24256476), (8, 18192357), (9, 16170984), (12, 12128238), (18, 8085492), (24, 6064119), (27, 5390328), (36, 4042746), (54, 2695164), (72, 2021373), (79, 1842264), (81, 1796776), (108, 1347582), (158, 921132), (162, 898388), (216, 673791), (237, 614088), (316, 460566), (324, 449194), (474, 307044), (632, 230283), (648, 224597), (711, 204696), (948, 153522), (1422, 102348), (1896, 76761), (2133, 68232), (2843, 51192), (2844, 51174), (4266, 34116), (5686, 25596), (5688, 25587), (6399, 22744), (8529, 17064), (8532, 17058), (11372, 12798)]